Pokemon Platinum (U) Cheat (R4SDHC) Help? Please be QUICK!

HeyI have been having ALOT of trouble.I got a cheat.dat from gbatemp, it won't stay on the game the cheats.So I decided to find another one.But since I got other ones, the cheats (Y) Won't show up. I got an Ipod so I am not using my r4 alot, since I was on youtube and saw some guy hacking it it to walk through walls. So I was like, hey! I wanna do that.
But NO NOTHING WILL WORK!I have been trying for about a WEEK! NOTHING WORKS!!!!So is it possible to send a cheat.dat WITH ONLU POKEMON PLATINUM???
-Q

You need to delete some codes from the cheat file. The R4 won't support games with more than 100 codes. You can use the cheat code editor or better yet, search for r4cce.

since its my only game on it, (my dad erased everything ) That's the only game cheat. Il pm you

save yourself the pain and agony and use pokesav.
The only useful cheat the AR has is the fast egg hatch or fast egg spawn (but it spawns the same egg over and over, identical stats)

I used to use itI want walk hrough walls though. And anyone have compact platinum ps?

Read the Common Issues. https://www.romulation.org/forum/index.php?topic=1462.0 Manually edit out cheat entries, or patch your firmware file (read that portion of the thread).